Pencil sharpener



FIG. 1 is a perspective view of the pencil sharpener showing our new design;

FIG. 2 is a rear view of the pencil sharpener of FIG. 1;

FIG. 3 is a front view of the pencil sharpener of FIG. 1;

FIG. 4 is a right side view of the pencil sharpener of FIG. 1;

FIG. 5 is a left side view of the pencil sharpener of FIG. 1;

FIG. 6 is a top view of the pencil sharpener of FIG. 1; and,

FIG. 7 is a bottom view of the pencil sharpener of FIG. 1.

The broken line showing of an inner structure in FIGS. 1–5 and screw-like circular motifs in FIG. 7 are illustrative of environmental structure only and forms no part of the claimed design. 

The ornamental design for a pencil sharpener, as shown and described. 